1. Division of Cardiology, Department of Medicine (S.N.P., W.K.C, A.V.A.)
2. Division of Cardiothoracic Surgery, Department of Surgery (J.D.P.)
3. University of Colorado, Aurora. Vanderbilt Heart and Vascular Institute, Nashville, TN (J.L.).
4. Consortium for Fibrosis Research and Translation (A.V.A.)